CVE-2022-43748

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in file operation management in Synology Presto File Server before 2.1.2-1601 allows remote attackers to write arbitrary files via unspecified vectors.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
Synology	Presto File Server	>= unspecified, < 2.1.2-1601

References

https://www.synology.com/security/advisory/Synology_SA_22_19Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_22_19Vendor Advisory

Timeline

Published: Oct 26, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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